NA 005
DIN Standards Committee Building and Civil Engineering
Standards
[Withdrawn]
DIN EN 771-6
DIN EN 771-6
Specifications for masonry units - Part 6: Natural stone masonry units; German version EN 771-6:2005
Title (German)
Festlegungen für Mauersteine - Teil 6: Natursteine; Deutsche Fassung EN 771-6:2005